diff --git a/heat/engine/clients/os/neutron.py b/heat/engine/clients/os/neutron.py
index e5e7dc9792..cfc0033112 100644
--- a/heat/engine/clients/os/neutron.py
+++ b/heat/engine/clients/os/neutron.py
@@ -68,3 +68,33 @@ class NetworkConstraint(constraints.BaseCustomConstraint):
         neutron_client = client.client('neutron')
         neutronV20.find_resourceid_by_name_or_id(
             neutron_client, 'network', value)
+
+
+class PortConstraint(constraints.BaseCustomConstraint):
+
+    expected_exceptions = (exceptions.NeutronClientException,)
+
+    def validate_with_client(self, client, value):
+        neutron_client = client.client('neutron')
+        neutronV20.find_resourceid_by_name_or_id(
+            neutron_client, 'port', value)
+
+
+class RouterConstraint(constraints.BaseCustomConstraint):
+
+    expected_exceptions = (exceptions.NeutronClientException,)
+
+    def validate_with_client(self, client, value):
+        neutron_client = client.client('neutron')
+        neutronV20.find_resourceid_by_name_or_id(
+            neutron_client, 'router', value)
+
+
+class SubnetConstraint(constraints.BaseCustomConstraint):
+
+    expected_exceptions = (exceptions.NeutronClientException,)
+
+    def validate_with_client(self, client, value):
+        neutron_client = client.client('neutron')
+        neutronV20.find_resourceid_by_name_or_id(
+            neutron_client, 'subnet', value)
diff --git a/heat/tests/test_neutron.py b/heat/tests/test_neutron.py
index 5f98b03f15..0f0ca16f75 100644
--- a/heat/tests/test_neutron.py
+++ b/heat/tests/test_neutron.py
@@ -2468,3 +2468,75 @@ class NetworkConstraintTest(HeatTestCase):
         self.assertFalse(constraint.validate("bar", ctx))
 
         self.m.VerifyAll()
+
+
+class PortConstraintTest(HeatTestCase):
+
+    def test_validate(self):
+        nc = self.m.CreateMockAnything()
+        self.m.StubOutWithMock(neutron.NeutronClientPlugin, '_create')
+        neutron.NeutronClientPlugin._create().AndReturn(nc)
+        self.m.StubOutWithMock(neutron.neutronV20,
+                               'find_resourceid_by_name_or_id')
+        neutron.neutronV20.find_resourceid_by_name_or_id(
+            nc, 'port', 'foo'
+        ).AndReturn('foo')
+        neutron.neutronV20.find_resourceid_by_name_or_id(
+            nc, 'port', 'bar'
+        ).AndRaise(qe.NeutronClientException(status_code=404))
+        self.m.ReplayAll()
+
+        constraint = neutron.PortConstraint()
+        ctx = utils.dummy_context()
+        self.assertTrue(constraint.validate("foo", ctx))
+        self.assertFalse(constraint.validate("bar", ctx))
+
+        self.m.VerifyAll()
+
+
+class RouterConstraintTest(HeatTestCase):
+
+    def test_validate(self):
+        nc = self.m.CreateMockAnything()
+        self.m.StubOutWithMock(neutron.NeutronClientPlugin, '_create')
+        neutron.NeutronClientPlugin._create().AndReturn(nc)
+        self.m.StubOutWithMock(neutron.neutronV20,
+                               'find_resourceid_by_name_or_id')
+        neutron.neutronV20.find_resourceid_by_name_or_id(
+            nc, 'router', 'foo'
+        ).AndReturn('foo')
+        neutron.neutronV20.find_resourceid_by_name_or_id(
+            nc, 'router', 'bar'
+        ).AndRaise(qe.NeutronClientException(status_code=404))
+        self.m.ReplayAll()
+
+        constraint = neutron.RouterConstraint()
+        ctx = utils.dummy_context()
+        self.assertTrue(constraint.validate("foo", ctx))
+        self.assertFalse(constraint.validate("bar", ctx))
+
+        self.m.VerifyAll()
+
+
+class SubnetConstraintTest(HeatTestCase):
+
+    def test_validate(self):
+        nc = self.m.CreateMockAnything()
+        self.m.StubOutWithMock(neutron.NeutronClientPlugin, '_create')
+        neutron.NeutronClientPlugin._create().AndReturn(nc)
+        self.m.StubOutWithMock(neutron.neutronV20,
+                               'find_resourceid_by_name_or_id')
+        neutron.neutronV20.find_resourceid_by_name_or_id(
+            nc, 'subnet', 'foo'
+        ).AndReturn('foo')
+        neutron.neutronV20.find_resourceid_by_name_or_id(
+            nc, 'subnet', 'bar'
+        ).AndRaise(qe.NeutronClientException(status_code=404))
+        self.m.ReplayAll()
+
+        constraint = neutron.SubnetConstraint()
+        ctx = utils.dummy_context()
+        self.assertTrue(constraint.validate("foo", ctx))
+        self.assertFalse(constraint.validate("bar", ctx))
+
+        self.m.VerifyAll()
diff --git a/setup.cfg b/setup.cfg
index 7b0c2d440c..d8562a5dfe 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -52,6 +52,9 @@ heat.clients =
 heat.constraints =
     nova.flavor = heat.engine.resources.server:FlavorConstraint
     neutron.network = heat.engine.clients.os.neutron:NetworkConstraint
+    neutron.port = heat.engine.clients.os.neutron:PortConstraint
+    neutron.router = heat.engine.clients.os.neutron:RouterConstraint
+    neutron.subnet = heat.engine.clients.os.neutron:SubnetConstraint
     glance.image = heat.engine.clients.os.glance:ImageConstraint
     iso_8601 = heat.engine.resources.iso_8601:ISO8601Constraint
     nova.keypair = heat.engine.resources.nova_keypair:KeypairConstraint